ABD200KX User Manual
Page 16 of 35
Maintenance
This section contains information on how to maintain, troubleshoot and repair the block up converter. The
block up converter is extremely reliable, requiring very little preventive maintenance, or repair. Should
there be a malfunction, this section also contains technical information to help diagnose basic failures.
Preventive Maintenance
Shut down the block up converter before disassembly and remove all
cables and connectors. Failure to observe this precaution may result in
personal injury or death. This includes the removal of any RF power
originating from other system components.
When the block up converter is in the
hot
stand-by mode
in a redundant system, switch it to the
operation mode at least once every three months.
When the block up converter is in the
cold
stand-by mode
in a redundant system, switch it to the
operation mode at least once every three months.
Block up converter Cooling System Preventive Maintenance
Preventive maintenance is limited to checking the performance of the block up converter cooling system.
No electrical or mechanical adjustments are required for normal operation.
.
